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नाम

ईमेल *

संदेश *

electrical previous year question

1)generally the mobility of electron in semiconductor is ........that of holes 
ans- 3 times
2)when a BJT is used as a switch its mode of operation switches between 
ans - cut off and saturation region
3)
what type of earthing is used in transmission line 
ans - strip earthing 
4) how many outlets are permitted in power circuits 
ans -two points 
Balram ki diary 
पर 1 टिप्पणी:
लेबल:

electrical mcq

1 the internal resistance of dry cell is
ans 0.2to 0.3
2.the on off controller is a
ans -non liner system

पर कोई टिप्पणी नहीं:

Electrical engineering mcq question

01․ Which of the following quantities consists of S.I. unit as Hertz?
Charge
Force
Frequency
Power
02․ Which one of the following units is a fundamental unit?
Newton
Ampere
Watt
Joule/sec

03.Which one of the following units is a fundamental unit?
Newton
Ampere
Watt
Joule/sec
04.if the sheet of bakelite is inserted between the plate of capacitor the plate of an air capacitor then capacitance will be
ans increases

पर कोई टिप्पणी नहीं:
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